CA2943984A1 - Determination de la presence, de l'identite et/ou du niveau d'une substance dans des cuves - Google Patents
Determination de la presence, de l'identite et/ou du niveau d'une substance dans des cuves Download PDFInfo
- Publication number
- CA2943984A1 CA2943984A1 CA2943984A CA2943984A CA2943984A1 CA 2943984 A1 CA2943984 A1 CA 2943984A1 CA 2943984 A CA2943984 A CA 2943984A CA 2943984 A CA2943984 A CA 2943984A CA 2943984 A1 CA2943984 A1 CA 2943984A1
- Authority
- CA
- Canada
- Prior art keywords
- vessel
- substance
- heat transfer
- thermal conductivity
- transfer property
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/007—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring the level variations of storage tanks relative to the time
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
- G01F23/247—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Confectionery (AREA)
Abstract
L'invention concerne un système de commande de processus qui peut comporter une cuve, et au moins un capteur de propriété de transfert de chaleur qui mesure une propriété de transfert de chaleur d'une substance au niveau de la cuve. Le système de commande de processus peut également comprendre un dispositif de surveillance qui reçoit une sortie du capteur de propriété de transfert de chaleur, et un dispositif de commande de processus qui est ajusté en réponse à la sortie du capteur de propriété de transfert de chaleur. Un procédé de commande d'un processus peut comprendre la mesure d'une conductivité thermique d'une substance au niveau d'une cuve, et l'ajustement du processus en réponse à la mesure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/042183 WO2015191074A1 (fr) | 2014-06-12 | 2014-06-12 | Détermination de la présence, de l'identité et/ou du niveau d'une substance dans des cuves |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2943984A1 true CA2943984A1 (fr) | 2015-12-17 |
Family
ID=54834021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2943984A Abandoned CA2943984A1 (fr) | 2014-06-12 | 2014-06-12 | Determination de la presence, de l'identite et/ou du niveau d'une substance dans des cuves |
Country Status (6)
Country | Link |
---|---|
US (1) | US10599164B2 (fr) |
AR (1) | AR100414A1 (fr) |
CA (1) | CA2943984A1 (fr) |
GB (1) | GB2544878B (fr) |
NO (1) | NO20161661A1 (fr) |
WO (1) | WO2015191074A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015191074A1 (fr) | 2014-06-12 | 2015-12-17 | Halliburton Energy Services, Inc. | Détermination de la présence, de l'identité et/ou du niveau d'une substance dans des cuves |
IL294321A (en) * | 2020-01-09 | 2022-08-01 | Mersana Therapeutics Inc | Antibody-drug conjugates are attached at a specific site with linkers that include peptides |
DE102021118464A1 (de) | 2021-07-16 | 2023-01-19 | Hochschule Kaiserslautern | Beutel aus einer flexiblen Folie zum Aufnehmen einer Flüssigkeit und System mit Beutel und Auswerteeinheit |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3181557A (en) * | 1962-11-02 | 1965-05-04 | Jr James E Lannan | Liquid interface sensor |
US4065760A (en) * | 1977-03-04 | 1977-12-27 | Fea Devices, Inc. | Liquid level sensor |
US4326199A (en) * | 1980-08-11 | 1982-04-20 | Texas Instruments Incorporated | Autoreferencing liquid level sensing apparatus and method |
US5167243A (en) * | 1991-02-28 | 1992-12-01 | Lorillard Tobacco Company | Disinfestation system for agricultural products |
FR2695203B1 (fr) * | 1992-08-28 | 1994-11-04 | Intertechnique Sa | Détecteur de liquide à thermistance. |
JPH1043572A (ja) * | 1996-07-31 | 1998-02-17 | Lion Corp | 原料混合装置および混合原料の製造方法 |
KR0178473B1 (ko) * | 1996-10-29 | 1999-03-20 | 배순훈 | 2개의 물탱크를 가진 정수기의 수위제어방법 |
KR200142744Y1 (ko) * | 1996-11-29 | 1999-06-01 | 양재신 | 자동차의 탈의 장치 |
US6509553B2 (en) * | 2000-09-05 | 2003-01-21 | A.T.C.T. Advanced Thermal Chips Technologies Ltd. | Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizers |
US6890672B2 (en) | 2001-06-26 | 2005-05-10 | Idatech, Llc | Fuel processor feedstock delivery system |
WO2006084263A2 (fr) * | 2005-02-04 | 2006-08-10 | Visyx Technologies, Inc. | Detecteurs de fluide multi-position et procédés |
US7849916B2 (en) * | 2006-02-02 | 2010-12-14 | Noah Precision, Llc | Temperature control apparatus and method |
WO2008026989A2 (fr) * | 2006-07-20 | 2008-03-06 | Purity Ab | Dispositif de purification d'un liquide |
KR100905462B1 (ko) * | 2008-01-10 | 2009-07-02 | 이지마크(주) | 프린터의 잉크 순환시스템 |
US8720591B2 (en) * | 2009-10-27 | 2014-05-13 | Engineered Corrosion Solutions, Llc | Controlled discharge gas vent |
US9146172B2 (en) * | 2011-01-03 | 2015-09-29 | Sentinel Hydrosolutions, Llc | Non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak detection |
US8960220B2 (en) * | 2011-04-18 | 2015-02-24 | Ceres Technologies, Inc. | Liquid mass measurement and fluid transmitting apparatus |
KR20120101964A (ko) * | 2011-05-12 | 2012-09-17 | 박증언 | 수위 감지기 |
KR20120128359A (ko) * | 2011-05-17 | 2012-11-27 | 주식회사 대우일렉트로닉스 | 세탁기의 수위측정오류 검출장치 및 검출방법 |
US8572991B2 (en) * | 2011-06-17 | 2013-11-05 | Emerson Electric Co. | Condensate liquid level sensor and drain fitting |
US9347207B2 (en) * | 2013-03-15 | 2016-05-24 | Chung-Chia Chen | Faucet assembly |
WO2015191074A1 (fr) | 2014-06-12 | 2015-12-17 | Halliburton Energy Services, Inc. | Détermination de la présence, de l'identité et/ou du niveau d'une substance dans des cuves |
-
2014
- 2014-06-12 WO PCT/US2014/042183 patent/WO2015191074A1/fr active Application Filing
- 2014-06-12 CA CA2943984A patent/CA2943984A1/fr not_active Abandoned
- 2014-06-12 GB GB1617876.6A patent/GB2544878B/en active Active
- 2014-06-12 US US15/128,768 patent/US10599164B2/en active Active
-
2015
- 2015-05-12 AR ARP150101466A patent/AR100414A1/es active IP Right Grant
-
2016
- 2016-10-19 NO NO20161661A patent/NO20161661A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20170160754A1 (en) | 2017-06-08 |
AR100414A1 (es) | 2016-10-05 |
US10599164B2 (en) | 2020-03-24 |
GB2544878B (en) | 2021-03-10 |
GB2544878A (en) | 2017-05-31 |
GB201617876D0 (en) | 2016-12-07 |
NO20161661A1 (en) | 2016-10-19 |
WO2015191074A1 (fr) | 2015-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20160926 |
|
FZDE | Discontinued |
Effective date: 20210831 |